Re: [PATCH] irqchip: irqc: Remove platform data support
On Tue, Apr 28, 2015 at 12:17:50PM +0200, Geert Uytterhoeven wrote: > As of commit 914d7d148411997c ("ARM: shmobile: r8a73a4: Remove legacy > code"), the Renesas R-Mobile/R-Car interrupt controller is used with DT > only, and interrupt numbers are thus always assigned automatically. > > Drop the platform data declaration and all related support code. > > Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman > --- > drivers/irqchip/irq-renesas-irqc.c | 17 +--- > include/linux/platform_data/irq-renesas-irqc.h | 27 > -- > 2 files changed, 1 insertion(+), 43 deletions(-) > delete mode 100644 include/linux/platform_data/irq-renesas-irqc.h > > diff --git a/drivers/irqchip/irq-renesas-irqc.c > b/drivers/irqchip/irq-renesas-irqc.c > index cdf80b7794cd738e..c8b15d1cd7c99d3e 100644 > --- a/drivers/irqchip/irq-renesas-irqc.c > +++ b/drivers/irqchip/irq-renesas-irqc.c > @@ -29,7 +29,6 @@ > #include > #include > #include > -#include > #include > > #define IRQC_IRQ_MAX 32 /* maximum 32 interrupts per driver instance */ > @@ -62,7 +61,6 @@ struct irqc_priv { > void __iomem *iomem; > void __iomem *cpu_int_base; > struct irqc_irq irq[IRQC_IRQ_MAX]; > - struct renesas_irqc_config config; > unsigned int number_of_irqs; > struct platform_device *pdev; > struct irq_chip irq_chip; > @@ -175,7 +173,6 @@ static struct irq_domain_ops irqc_irq_domain_ops = { > > static int irqc_probe(struct platform_device *pdev) > { > - struct renesas_irqc_config *pdata = pdev->dev.platform_data; > struct irqc_priv *p; > struct resource *io; > struct resource *irq; > @@ -191,10 +188,6 @@ static int irqc_probe(struct platform_device *pdev) > goto err0; > } > > - /* deal with driver instance configuration */ > - if (pdata) > - memcpy(>config, pdata, sizeof(*pdata)); > - > p->pdev = pdev; > platform_set_drvdata(pdev, p); > > @@ -251,8 +244,7 @@ static int irqc_probe(struct platform_device *pdev) > irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND; > > p->irq_domain = irq_domain_add_simple(pdev->dev.of_node, > - p->number_of_irqs, > - p->config.irq_base, > + p->number_of_irqs, 0, > _irq_domain_ops, p); > if (!p->irq_domain) { > ret = -ENXIO; > @@ -272,13 +264,6 @@ static int irqc_probe(struct platform_device *pdev) > > dev_info(>dev, "driving %d irqs\n", p->number_of_irqs); > > - /* warn in case of mismatch if irq base is specified */ > - if (p->config.irq_base) { > - if (p->config.irq_base != p->irq[0].domain_irq) > - dev_warn(>dev, "irq base mismatch (%d/%d)\n", > - p->config.irq_base, p->irq[0].domain_irq); > - } > - > return 0; > err3: > while (--k >= 0) > diff --git a/include/linux/platform_data/irq-renesas-irqc.h > b/include/linux/platform_data/irq-renesas-irqc.h > deleted file mode 100644 > index 3ae17b3e00ed653c.. > --- a/include/linux/platform_data/irq-renesas-irqc.h > +++ /dev/null > @@ -1,27 +0,0 @@ > -/* > - * Renesas IRQC Driver > - * > - * Copyright (C) 2013 Magnus Damm > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License as published by > - * the Free Software Foundation; either version 2 of the License > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA > - */ > - > -#ifndef __IRQ_RENESAS_IRQC_H__ > -#define __IRQ_RENESAS_IRQC_H__ > - > -struct renesas_irqc_config { > - unsigned int irq_base; > -}; > - > -#endif /* __IRQ_RENESAS_IRQC_H__ */ > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] irqchip: irqc: Remove platform data support
On Tue, Apr 28, 2015 at 12:17:50PM +0200, Geert Uytterhoeven wrote: As of commit 914d7d148411997c (ARM: shmobile: r8a73a4: Remove legacy code), the Renesas R-Mobile/R-Car interrupt controller is used with DT only, and interrupt numbers are thus always assigned automatically. Drop the platform data declaration and all related support code. Signed-off-by: Geert Uytterhoeven geert+rene...@glider.be Reviewed-by: Simon Horman horms+rene...@verge.net.au --- drivers/irqchip/irq-renesas-irqc.c | 17 +--- include/linux/platform_data/irq-renesas-irqc.h | 27 -- 2 files changed, 1 insertion(+), 43 deletions(-) delete mode 100644 include/linux/platform_data/irq-renesas-irqc.h diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index cdf80b7794cd738e..c8b15d1cd7c99d3e 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -29,7 +29,6 @@ #include linux/err.h #include linux/slab.h #include linux/module.h -#include linux/platform_data/irq-renesas-irqc.h #include linux/pm_runtime.h #define IRQC_IRQ_MAX 32 /* maximum 32 interrupts per driver instance */ @@ -62,7 +61,6 @@ struct irqc_priv { void __iomem *iomem; void __iomem *cpu_int_base; struct irqc_irq irq[IRQC_IRQ_MAX]; - struct renesas_irqc_config config; unsigned int number_of_irqs; struct platform_device *pdev; struct irq_chip irq_chip; @@ -175,7 +173,6 @@ static struct irq_domain_ops irqc_irq_domain_ops = { static int irqc_probe(struct platform_device *pdev) { - struct renesas_irqc_config *pdata = pdev-dev.platform_data; struct irqc_priv *p; struct resource *io; struct resource *irq; @@ -191,10 +188,6 @@ static int irqc_probe(struct platform_device *pdev) goto err0; } - /* deal with driver instance configuration */ - if (pdata) - memcpy(p-config, pdata, sizeof(*pdata)); - p-pdev = pdev; platform_set_drvdata(pdev, p); @@ -251,8 +244,7 @@ static int irqc_probe(struct platform_device *pdev) irq_chip-flags = IRQCHIP_MASK_ON_SUSPEND; p-irq_domain = irq_domain_add_simple(pdev-dev.of_node, - p-number_of_irqs, - p-config.irq_base, + p-number_of_irqs, 0, irqc_irq_domain_ops, p); if (!p-irq_domain) { ret = -ENXIO; @@ -272,13 +264,6 @@ static int irqc_probe(struct platform_device *pdev) dev_info(pdev-dev, driving %d irqs\n, p-number_of_irqs); - /* warn in case of mismatch if irq base is specified */ - if (p-config.irq_base) { - if (p-config.irq_base != p-irq[0].domain_irq) - dev_warn(pdev-dev, irq base mismatch (%d/%d)\n, - p-config.irq_base, p-irq[0].domain_irq); - } - return 0; err3: while (--k = 0) diff --git a/include/linux/platform_data/irq-renesas-irqc.h b/include/linux/platform_data/irq-renesas-irqc.h deleted file mode 100644 index 3ae17b3e00ed653c.. --- a/include/linux/platform_data/irq-renesas-irqc.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Renesas IRQC Driver - * - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __IRQ_RENESAS_IRQC_H__ -#define __IRQ_RENESAS_IRQC_H__ - -struct renesas_irqc_config { - unsigned int irq_base; -}; - -#endif /* __IRQ_RENESAS_IRQC_H__ */ -- 1.9.1 -- To unsubscribe from this list: send the line unsubscribe linux-sh in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] irqchip: irqc: Remove platform data support
As of commit 914d7d148411997c ("ARM: shmobile: r8a73a4: Remove legacy code"), the Renesas R-Mobile/R-Car interrupt controller is used with DT only, and interrupt numbers are thus always assigned automatically. Drop the platform data declaration and all related support code. Signed-off-by: Geert Uytterhoeven --- drivers/irqchip/irq-renesas-irqc.c | 17 +--- include/linux/platform_data/irq-renesas-irqc.h | 27 -- 2 files changed, 1 insertion(+), 43 deletions(-) delete mode 100644 include/linux/platform_data/irq-renesas-irqc.h diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index cdf80b7794cd738e..c8b15d1cd7c99d3e 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #define IRQC_IRQ_MAX 32 /* maximum 32 interrupts per driver instance */ @@ -62,7 +61,6 @@ struct irqc_priv { void __iomem *iomem; void __iomem *cpu_int_base; struct irqc_irq irq[IRQC_IRQ_MAX]; - struct renesas_irqc_config config; unsigned int number_of_irqs; struct platform_device *pdev; struct irq_chip irq_chip; @@ -175,7 +173,6 @@ static struct irq_domain_ops irqc_irq_domain_ops = { static int irqc_probe(struct platform_device *pdev) { - struct renesas_irqc_config *pdata = pdev->dev.platform_data; struct irqc_priv *p; struct resource *io; struct resource *irq; @@ -191,10 +188,6 @@ static int irqc_probe(struct platform_device *pdev) goto err0; } - /* deal with driver instance configuration */ - if (pdata) - memcpy(>config, pdata, sizeof(*pdata)); - p->pdev = pdev; platform_set_drvdata(pdev, p); @@ -251,8 +244,7 @@ static int irqc_probe(struct platform_device *pdev) irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND; p->irq_domain = irq_domain_add_simple(pdev->dev.of_node, - p->number_of_irqs, - p->config.irq_base, + p->number_of_irqs, 0, _irq_domain_ops, p); if (!p->irq_domain) { ret = -ENXIO; @@ -272,13 +264,6 @@ static int irqc_probe(struct platform_device *pdev) dev_info(>dev, "driving %d irqs\n", p->number_of_irqs); - /* warn in case of mismatch if irq base is specified */ - if (p->config.irq_base) { - if (p->config.irq_base != p->irq[0].domain_irq) - dev_warn(>dev, "irq base mismatch (%d/%d)\n", -p->config.irq_base, p->irq[0].domain_irq); - } - return 0; err3: while (--k >= 0) diff --git a/include/linux/platform_data/irq-renesas-irqc.h b/include/linux/platform_data/irq-renesas-irqc.h deleted file mode 100644 index 3ae17b3e00ed653c.. --- a/include/linux/platform_data/irq-renesas-irqc.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Renesas IRQC Driver - * - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __IRQ_RENESAS_IRQC_H__ -#define __IRQ_RENESAS_IRQC_H__ - -struct renesas_irqc_config { - unsigned int irq_base; -}; - -#endif /* __IRQ_RENESAS_IRQC_H__ */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] irqchip: irqc: Remove platform data support
As of commit 914d7d148411997c (ARM: shmobile: r8a73a4: Remove legacy code), the Renesas R-Mobile/R-Car interrupt controller is used with DT only, and interrupt numbers are thus always assigned automatically. Drop the platform data declaration and all related support code. Signed-off-by: Geert Uytterhoeven geert+rene...@glider.be --- drivers/irqchip/irq-renesas-irqc.c | 17 +--- include/linux/platform_data/irq-renesas-irqc.h | 27 -- 2 files changed, 1 insertion(+), 43 deletions(-) delete mode 100644 include/linux/platform_data/irq-renesas-irqc.h diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index cdf80b7794cd738e..c8b15d1cd7c99d3e 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -29,7 +29,6 @@ #include linux/err.h #include linux/slab.h #include linux/module.h -#include linux/platform_data/irq-renesas-irqc.h #include linux/pm_runtime.h #define IRQC_IRQ_MAX 32 /* maximum 32 interrupts per driver instance */ @@ -62,7 +61,6 @@ struct irqc_priv { void __iomem *iomem; void __iomem *cpu_int_base; struct irqc_irq irq[IRQC_IRQ_MAX]; - struct renesas_irqc_config config; unsigned int number_of_irqs; struct platform_device *pdev; struct irq_chip irq_chip; @@ -175,7 +173,6 @@ static struct irq_domain_ops irqc_irq_domain_ops = { static int irqc_probe(struct platform_device *pdev) { - struct renesas_irqc_config *pdata = pdev-dev.platform_data; struct irqc_priv *p; struct resource *io; struct resource *irq; @@ -191,10 +188,6 @@ static int irqc_probe(struct platform_device *pdev) goto err0; } - /* deal with driver instance configuration */ - if (pdata) - memcpy(p-config, pdata, sizeof(*pdata)); - p-pdev = pdev; platform_set_drvdata(pdev, p); @@ -251,8 +244,7 @@ static int irqc_probe(struct platform_device *pdev) irq_chip-flags = IRQCHIP_MASK_ON_SUSPEND; p-irq_domain = irq_domain_add_simple(pdev-dev.of_node, - p-number_of_irqs, - p-config.irq_base, + p-number_of_irqs, 0, irqc_irq_domain_ops, p); if (!p-irq_domain) { ret = -ENXIO; @@ -272,13 +264,6 @@ static int irqc_probe(struct platform_device *pdev) dev_info(pdev-dev, driving %d irqs\n, p-number_of_irqs); - /* warn in case of mismatch if irq base is specified */ - if (p-config.irq_base) { - if (p-config.irq_base != p-irq[0].domain_irq) - dev_warn(pdev-dev, irq base mismatch (%d/%d)\n, -p-config.irq_base, p-irq[0].domain_irq); - } - return 0; err3: while (--k = 0) diff --git a/include/linux/platform_data/irq-renesas-irqc.h b/include/linux/platform_data/irq-renesas-irqc.h deleted file mode 100644 index 3ae17b3e00ed653c.. --- a/include/linux/platform_data/irq-renesas-irqc.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Renesas IRQC Driver - * - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __IRQ_RENESAS_IRQC_H__ -#define __IRQ_RENESAS_IRQC_H__ - -struct renesas_irqc_config { - unsigned int irq_base; -}; - -#endif /* __IRQ_RENESAS_IRQC_H__ */ -- 1.9.1 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/